Introduction to Truck Brake Shoes with Metallic Mixture
Metallic brake shoes mixture is a high-performance brake shoes friction material engineered for heavy-duty trucks requiring robust braking under extreme conditions. This brake shoes formula integrates metal fibers (e.g., steel, copper alloys), graphite, and ceramic additives to deliver superior heat resistance and durability while maintaining compliance with environmental standards41. Below is a detailed technical overview, advantages, and storage guidelines for this friction material.
Technical Parameters of metallic brake shoes mixes
| Parameter | Specification |
|---|---|
| Friction Coefficient (μ) | 0.40–0.55 (stable at 0–800°C) |
| Operating Temperature | -30°C to 800°C |
| Density | 2.8–3.2 g/cm³ |
| Thickness | 10–25 mm (customizable) |
| Shear Strength | ≥4.2 MPa |
| Noise Level | ≤75 dB (optimized damping design) |
Note: Parameters vary based on formulations for specific truck models (e.g., Volvo, MAN, Scania).
Advantages of metallic brake shoes mixture
- Exceptional Durability
- The brake shoes friction materials exhibit high thermal stability, minimizing brake fade even under prolonged heavy loads.
- Metal fibers enhance wear resistance, extending service life by up to 30% compared to non-metallic mixes.
- High-Load Performance
- Ideal for mining trucks, cargo trailers, and buses due to superior friction consistency at extreme temperatures.
- Environmental Compliance
- Free from asbestos; complies with REACH and RoHS regulations.
- Low Noise and Dust
- Ceramic additives reduce noise (<75 dB) and brake dust generation, improving operational cleanliness.
Packaging and Storage Guidelines
- Packaging:
- Sealed moisture-resistant bags + reinforced cartons for bulk transportation.
- Labels include part numbers (e.g., WVA29174, 3090075) and certifications (IATF16949, E-mark).
- Storage:
- Temperature: 10–35°C; Humidity: ≤65%.
- Avoid exposure to corrosive substances or direct sunlight.
Applications
This brake shoes formula is widely used in:
- Heavy-duty trucks (Volvo FH16, Scania R-series).
- Mining and construction vehicles requiring high shear strength.
Combining advanced brake shoes mixes with rigorous quality control, this metallic mixture ensures reliability and safety in demanding braking systems. For OEM customization, consult supplier catalogs.